问让Jlabel(图片)可以在Jframe中拖动？

EN

package src;

import java.awt.Dimension;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;

/*
 * @Author - 0x29A
 * 
 * 
 */
public class Jframe {

    public static void main(final String args[]) {
        /*
         * @Images
         */
        final ImageIcon icon = new ImageIcon("Data/button.png");
        final JLabel label = new JLabel(icon);

        final ImageIcon icon1 = new ImageIcon("Data/button1.png");
        final JLabel label1 = new JLabel(icon1);

        final ImageIcon icon2 = new ImageIcon("Data/button2.png");
        final JLabel label2 = new JLabel(icon2);

        final ImageIcon icon3 = new ImageIcon("Data/button3.png");
        final JLabel label3 = new JLabel(icon3);

        final ImageIcon icon4 = new ImageIcon("Data/button4.png");
        final JLabel label4 = new JLabel(icon4);

        final ImageIcon icon5 = new ImageIcon("Data/button5.png");
        final JLabel label5 = new JLabel(icon5);

        final ImageIcon icon6 = new ImageIcon("Data/background.png");
        final JLabel label6 = new JLabel(icon6);

        /*
         * @Image Location
         */
        label.setBounds(282, 255, 96, 96);
        label1.setBounds(384, 255, 96, 96);
        label2.setBounds(282, 153, 96, 96);
        label3.setBounds(384, 153, 198, 96);
        label4.setBounds(181, 152, 96, 96);
        label5.setBounds(181, 255, 96, 96);
        label6.setBounds(0, 0, 765, 503);

        /*
         * @Frame
         */
        final JFrame frame = new JFrame("Test");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setPreferredSize(new Dimension(765, 503));
        frame.setLayout(null);
        frame.add(label);
        frame.add(label1);
        frame.add(label2);
        frame.add(label3);
        frame.add(label4);
        frame.add(label5);
        frame.add(label6);
        frame.pack();
        frame.setResizable(false);
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
    }